Mechanical and fracture characteristics of Eco-friendly concrete produced using coconut shell, ground granulated blast furnace slag and manufactured sand

被引：43

作者：

Prithika, A. Jaya ^{[1
]}

Sekar, S. K. ^{[1
]}

机构：

[1] VIT Univ, SMBS, Vellore 632014, Tamil Nadu, India

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2016年 / 103卷

关键词：

Coconut shell concrete; Ground granulated blast furnace slag; Fracture test; Manufactured sand; Conceal curing; OIL PALM SHELL; CEMENT-BONDED COMPOSITES; LIGHTWEIGHT CONCRETE;

D O I：

10.1016/j.conbuildmat.2015.11.035

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper deals with experimental investigation on mechanical properties and fracture toughness of Eco-friendly concrete produced, using coconut shell as coarse aggregate, blast furnace slag as a partial replacement for cement and manufactured sand as fine aggregate. Three mixes were selected and three types of curing like water curing, steam curing and conceal curing of concrete were adopted. Mechanical properties like compressive strength, flexural strength, static modulus of elasticity, Poisson's ratio and fracture toughness were investigated. The results proved that the mechanical properties and fracture toughness of coconut shell concrete are on par with other light weight concrete. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：1 / 7

页数：7